PT - JOURNAL ARTICLE AU - Janet Brooks TI - US grapples with solutions to preventable medical errors AID - 10.1503/cmaj.090129 DP - 2009 Mar 31 TA - Canadian Medical Association Journal PG - E4--E5 VI - 180 IP - 7 4099 - http://www.cmaj.ca/content/180/7/E4.short 4100 - http://www.cmaj.ca/content/180/7/E4.full SO - CMAJ2009 Mar 31; 180